Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q20/00—Payment architectures, schemes or protocols
  • G06Q20/08—Payment architectures
  • G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
  • G06Q20/102—Bill distribution or payments
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
  • B60L3/12—Recording operating variables ; Monitoring of operating variables
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
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  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/60—Monitoring or controlling charging stations
  • B60L53/64—Optimising energy costs, e.g. responding to electricity rates
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/60—Monitoring or controlling charging stations
  • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/60—Monitoring or controlling charging stations
  • B60L53/66—Data transfer between charging stations and vehicles
  • B60L53/665—Methods related to measuring, billing or payment
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/60—Monitoring or controlling charging stations
  • B60L53/67—Controlling two or more charging stations
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/60—Monitoring or controlling charging stations
  • B60L53/68—Off-site monitoring or control, e.g. remote control
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
• • G—PHYSICS
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  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q20/00—Payment architectures, schemes or protocols
  • G06Q20/08—Payment architectures
  • G06Q20/14—Payment architectures specially adapted for billing systems
  • G06Q20/145—Payments according to the detected use or quantity
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q20/00—Payment architectures, schemes or protocols
  • G06Q20/38—Payment protocols; Details thereof
  • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
  • G06Q20/403—Solvency checks
  • G06Q20/4037—Remote solvency checks
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
  • G06Q50/06—Energy or water supply
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07F—COIN-FREED OR LIKE APPARATUS
  • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
  • G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
  • G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2240/00—Control parameters of input or output; Target parameters
  • B60L2240/70—Interactions with external data bases, e.g. traffic centres
  • B60L2240/72—Charging station selection relying on external data
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2240/00—Control parameters of input or output; Target parameters
  • B60L2240/80—Time limits
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2250/00—Driver interactions
  • B60L2250/16—Driver interactions by display
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2260/00—Operating Modes
  • B60L2260/40—Control modes
  • B60L2260/50—Control modes by future state prediction
  • B60L2260/52—Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2260/00—Operating Modes
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  • B60L2260/50—Control modes by future state prediction
  • B60L2260/54—Energy consumption estimation
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L2260/00—Operating Modes
  • B60L2260/40—Control modes
  • B60L2260/50—Control modes by future state prediction
  • B60L2260/58—Departure time prediction
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
  • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
  • B60W50/08—Interaction between the driver and the control system
  • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
  • B60W2050/146—Display means
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
  • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
  • Y02T10/00—Road transport of goods or passengers
  • Y02T10/60—Other road transportation technologies with climate change mitigation effect
  • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Y02T10/00—Road transport of goods or passengers
  • Y02T10/60—Other road transportation technologies with climate change mitigation effect
  • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Y02T10/72—Electric energy management in electromobility
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Y02T90/12—Electric charging stations
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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  • Y02T90/14—Plug-in electric vehicles
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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  • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
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  • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
  • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
  • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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  • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
  • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
  • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
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  • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
  • Y04S50/12—Billing, invoicing, buying or selling transactions or other related activities, e.g. cost or usage evaluation

Definitions

• the subject matter disclosed herein relates generally to the charging of a mobile electric load and more specifically, to systems and methods for use in billing a customer for charging an electric vehicle at locations within and without the customer's local electric utility area
• At least some known transaction systems facilitate identifying a vehicle during a transaction via wireless communications such as RFID and remote transmitters. For example, at least some of such systems read a prepaid RFID card carried within a vehicle to collect expressway tolls while the vehicle moves within a predetermined range of speed through a toll booth. The vehicle is identified based on the RFID card and a toll amount is automatically deducted from an existing account.
• At least some known communications systems enable the distribution of data, such as operating data, between a vehicle on-board computer and transponders located either within the vehicle or remotely from the vehicle.
• transponders within the vehicle may communicate vehicular operating conditions to the on-board computer.
• transponders remote to the vehicle may communicate toll booth information, service information, parking costs, and/or road conditions to the on-board computer.
• transaction systems enable transaction information to be communicated between a vehicle-mounted interface and a remote transaction unit.
• transaction information may be communicated between the vehicle-mounted interface system and a bank teller unit used to withdraw and /or deposit funds to an account.
• transaction information may be communicated between the vehicle-mounted interface system and a drive-through point-of-sale system used to purchase goods and/or services.
• At least some known electricity delivery systems provide electric metering at a customer's premises.
• some delivery systems use an encoded magnetic strip applied to a card to transfer purchase information between a utility billing office and a utility metering and control device located at the customer's premises.
• a credit meter stored within the control device deducts a value associated with a quantity of electricity consumed at the customer's premises.
• Some of such systems also enable the use of an emergency card that includes a similar encoded magnetic strip when the customer's account with the pre- purchased quantity is exhausted.
• generally such systems do not meter electrical charging power delivered to a specific electric load, and are thus not compatible for use with electric vehicles.
• a communication device such as a mobile phone
• a network operated by a specific operator is configured for a network operated by a specific operator, and when the mobile phone is used outside of that network the outside provider bills the specific operator for its customer's usage and the specific operator would then bill its customer for the roaming usage, usually including an additional fee for the benefit of roaming.
• Such systems are intended for roaming of a mobile phone for communications purposes.
• None of the above-described communication and/or transaction systems enable an electric vehicle charging station to obtain a unique identifier of an electric vehicle for use in a transaction that includes delivering electrical charging power to the electric vehicle even when the electric vehicle is outside of the area operated by its preferred provider. Accordingly, systems and methods that facilitate identifying an electric vehicle, and its preferred provider, prior to delivering electrical charging power and/or recognizing revenue from the delivery of electrical charging power to electric vehicles is desirable.
• a vehicle charging station for use with a system for transmitting charging power to an electric vehicle is configured to communicatively couple to the electric vehicle, electrically couple to the electric vehicle via a connector, receive a unique identifier from the electric vehicle, and determine a preferred electrical charging power provider based on the identifier. Vehicle charging station is further configured to determine an account associated with the preferred provider and with the identifier, deliver a quantity of electrical charging power to the electric vehicle via the connector, and meter the quantity of electrical charging power delivered to the electric vehicle.
• the system further includes a server system coupled to the vehicle charging station, wherein the server system is configured to determine a preferred electrical charging power provider based on the identifier, determine an account associated with the preferred provider and with the identifier, and determine a transaction amount based on the quantity of electrical charging power delivered to the electric vehicle by the vehicle charging station.
• a method for charging an electric vehicle includes communicatively coupling a vehicle charging station to the electric vehicle, electrically coupling the vehicle charging station to the electric vehicle via a connector, receiving a unique identifier from the electric vehicle, and determining a preferred electrical charging power provider for the electric vehicle based on the identifier. The method further includes determining an account associated with the preferred provider and the identifier, delivering a quantity of electrical charging power to the electric vehicle via the connector, and determining a transaction amount based on the quantity of electrical charging power delivered to the electric vehicle at the vehicle charging station.
• Figure 1 is a simplified block diagram of an exemplary electricity delivery system for use with a roaming electric vehicle
• Figure 2 is an expanded block diagram of an exemplary embodiment of a system architecture of the system shown in Figure 1;
• Figure 3 is a flowchart illustrating an exemplary method for use in delivering electrical charging power to a roaming electric vehicle using the system shown in Figures 1 and 2.
• the term “electric vehicle” refers generally to any vehicle that includes one or more electric motors that are used for propulsion, such as an all-electric vehicle that uses only electricity, and/or a plug-in hybrid-electric vehicle that uses a gas powered engine in combination with batteries charged by an external power source or an engine and generator, to propel the vehicle.
• the term “electric vehicle” includes any suitable vehicle known to those skilled in the art and guided by the teachings herein provided that is capable of performing the functions described herein.
• a controller, computing device, or computer such as described herein, includes at least one or more processors or processing units and a system memory.
• the controller typically also includes at least some form of computer readable media.
• computer readable media may include computer storage media and communication media.
• Computer storage media may also include volatile and nonvolatile, removable and nonremovable media implemented in any method or technology that enables storage of information, such as computer readable instructions, data structures, program modules, or other data.
• Communication media typically embody computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism and include any information delivery media Those skilled in the art should be familiar with the modulated data signal, which has one or more of its characteristics set or changed in such a manner as to encode information in the signal. Combinations of any of the above are also included within the scope of computer readable media.
• Examples of well known systems, environments, and/or configurations that may be suitable for use with aspects of the invention include, but are not limited to, personal computers, server computers, hand-held or laptop devices, multiprocessor systems, microprocessor- based systems, set top boxes, programmable consumer electronics, mobile telephones, network PCs, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like.
• Embodiments of the invention may be described in the general context of computer-executable instructions, such as program modules, executed by one or more controllers, computers, or other devices. Aspects of the invention may be implemented with any number and organization of components or modules. For example, aspects of the invention are not limited to the specific computer-executable instructions or the specific components or modules illustrated in the figures and described herein. Alternative embodiments of the invention may include different computer-executable instructions or components having more or less functionality than illustrated and described herein.
• a processor includes any programmable system including systems and microcontrollers, reduced instruction set circuits (RISC), application specific integrated circuits (ASIC), programmable logic circuits (PLC), and any other circuit or processor capable of executing the functions described herein.
• RISC reduced instruction set circuits
• ASIC application specific integrated circuits
• PLC programmable logic circuits
• a database includes any collection of data including hierarchical databases, relational databases, flat file databases, object- relational databases, object oriented databases, and any other structured collection of records or data that is stored in a computer system.
• databases include, but are not limited to only including, Oracle® Database, MySQL, IBM® DB2, Microsoft® SQL Server, Sybase®, and PostgreSQL.
• any database may be used that enables the systems and methods described herein.
• Technical effects of the methods, systems, and vehicle charging station herein include at least one of communicatively coupling a vehicle charging station to the electric vehicle, electrically coupling the vehicle charging station to the electric vehicle via a connector, receiving a unique identifier from the electric vehicle, determining a preferred electrical charging power provider, determining an account associated with the preferred provider and the identifier, determining whether to approve or deny service to the electric vehicle, delivering a quantity of electrical charging power to the electric vehicle via the connector, metering the quantity of electrical charging power delivered, determining a transaction amount based on the quantity of delivered electrical charging power, and deducting the transaction amount from the account.
• FIG. 1 is a simplified block diagram of an exemplary electricity delivery system 100 for use with a roaming electric vehicle 102.
• system 100 includes a server system 104, a vehicle charging station 106 that is coupled to server system 104, and a vehicle charging station 107 used when electric vehicle 102 is roaming outside of its preferred service area.
• server system 104 may be coupled to a plurality of vehicle charging stations 106 and 107.
• vehicle charging station 106 is coupled to a network 108 that enables vehicle charging station 106 to access server system 104 over network 108.
• network 108 includes a private network such as a wide area network.
• network 108 includes a public network, such as the Internet.
• Vehicle charging stations 106 and 108 may be connected to network 108 through many interfaces such as a local area network (LAN), a wide area network (WAN), dial-in-connections, cable modems, wireless modems, and/or special high-speed Integrated Services Digital Network (ISDN) lines.
• a database server 110 includes a database 112 that contains information on a variety of matters, such as account information related to electric vehicle power distribution.
• centralized database 112 is stored in server system 104 and is accessed via at least one vehicle charging station 106.
• database 112 is stored remotely from server system 104 and may be non-centralized.
• each of a plurality of vehicle charging stations 106 and 107 is capable of providing electrical charging power to at least one electric vehicle 102 via at least one connector 113.
• Each electric vehicle 102 stores the electrical charging power and uses the stored power for propulsion, rather than, or in addition to, more conventional energy sources such as gasoline.
• vehicle charging stations 106 and 107 are configured to communicatively couple to the electric vehicle and electrically couple to the electric vehicle via connector 113 for delivery of electrical charging power.
• Each electric vehicle 102 includes a unique identifier that is received by one of vehicle charging stations 106 and 107 and used by one of vehicle charging stations 106 and 107 and/or server system 104 to identify electric vehicle 102, a preferred electrical charging power provider 114 for electric vehicle 102, and/or an account associated with electric vehicle 102.
• database 112 may include transactional and/or accounting data related to prepayment information associated with a quantity of electrical charging power that has been paid for in advance for later distribution to electric vehicle 102.
• database 112 may include historical electrical charging power distribution data, such as transaction dates, and/or a quantity of electrical charging power delivered to electric vehicle 102 for each transaction. Further, database 112 may include historical payment information, such as prepayment dates and/or prepayment amounts. [0022] In the exemplaiy embodiment, database 112 includes data related to one or more of preferred electrical charging power provider 114 and at least one roaming third-party electrical charging power provider 116. More specifically, in the exemplary embodiment, when at least one electric vehicle 102 roams outside of an area serviced by preferred provider 114, vehicle charging station 107 coupled to roaming third-party provider 116 transmits the unique identifier to roaming third- party provider 116 to determine preferred provider 114.
• Roaming third-party provider 116 then transmits the unique identifier to server system 104 at preferred provider 114 to determine an account associated with preferred provider 114 and the unique identifier using a database search.
• Vehicle charging station 107 determines a present balance of the account and denies access to electrical charging power if the present balance of the account is less than a predetermined balance. Further, vehicle charging station 107 may provide service to electric vehicle 102 by delivering a quantity of electrical charging power to electric vehicle 102. Vehicle charging station 107 also meters a quantity of electrical charging power delivered to electric vehicle 102 and transmits the metered quantity to roaming third-party provider 116 to determine a transaction amount based on a rate for electrical charging power from roaming third- party provider 116.
• vehicle charging station 107 coupled to roaming third-party provider 116 then transmits the transaction amount to server system 104 at preferred provider 114, and server system 104 deducts the transaction amount from the account and transfers the transaction amount from preferred provider 114 to roaming third-party provider 116.
• the term "balance" includes any amount of money available in an account for use in paying for electrical charging power, such as an amount of cash on deposit in an account and an amount of credit available on an account, including a credit card and line of credit.
• vehicle charging station 106 determines an account and present balance via server system 104, and the transaction amount is based upon a rate for electrical charging power from preferred provider 114.
• the account and present balance are determined via roaming third-party provider 116 to enable vehicle charging station 107 to provide service to electric vehicle 102 and submit a metered transaction amount to preferred provider 114 for payment and/or billing to user/customer.
• server system 104, vehicle charging station 106, vehicle charging station 107, and/or any other similar computer device that is programmed with computer- executable instructions as illustrated in Figure 1, provides exemplary means for identifying an electric vehicle 102 and an associated account based on the unique identifier and the preferred provider 114.
• FIG. 2 is an expanded block diagram of an exemplary system architecture 200 of system 100 (shown in Figure 1). Components in system architecture 200 that are identical to components of system 100 are identified in Figure 2 using the same reference numerals used in Figure 1.
• system 200 includes server system 104, vehicle charging station 106, and vehicle charging station 107.
• Server system 104 also includes database server 110, an application server 202, a web server 204, a directory server 206, and a mail server 208.
• a disk storage unit 210 is coupled to database server 110 and to directory server 206.
• Disk storage unit 210 may include, but is not limited to only including, a Network Attached Storage (NAS) device and/or a Storage Area Network (SAN) device.
• NAS Network Attached Storage
• SAN Storage Area Network
• database 112 is stored in database server 110.
• database 112 is coupled to database server HO and disk storage 210.
• Servers 110, 202, 204, 206, and 208 are coupled in a local area network (LAN) 212.
• LAN local area network
• a system administrator workstation 214, a user workstation 216, and a supervisor workstation 218 may be coupled to LAN 212 to enable communication with server system 104.
• workstations 214, 216, and 218 may be coupled to LAN 212 using a link to an Internet 219, or alternatively, may be coupled through network 108 that may include a private network.
• an owner or user of electric vehicle 102 may access server system 104 via web server 204 to access, for example, the user's account and/or a payment service that enables the user to pay for electrical charging power that has been delivered to electric vehicle 102 via the connector 113 or will be delivered to electric vehicle 102.
• mail server 208 may be configured to send a message, such as an email message, to the user when the user's account balance falls below a predetermined balance.
• a user may setup a periodic reminder, wherein mail server 208 transmits a message to the user at a configurable periodic rate or when the account balance reaches a predetermined balance as a reminder to prepay for electrical charging power to be delivered later to electric vehicle 102.
• Vehicle charging stations 106 includes a network module 220 used to communicate with server system 104, and vehicle charging station 107 includes network module 220 used to communicate with roaming third-party provider 116.
• the systems and processes are not limited to being practiced using a WAN type communication method or Internet 219.
• electric vehicle 102 includes a unique vehicle identifier 222.
• identifier 222 is a number generated by server system 104 upon creation of the user's account.
• unique vehicle identifier 222 includes a manufacturer provided vehicle identification number (VIN) of electric vehicle 102.
• identifier 222 can be one or more of an electrical charging power supplier account number, a pre-paid stored value account number, a credit account number, or any suitable identifying number of a type known to those skilled in the art and guided by the teachings herein provided that is capable of being used as described herein.
• unique vehicle identifier 222 is accessible only upon authorization by the user of electric vehicle 102, as to restrict unauthorized access to unique vehicle identifier 222.
• a new unique vehicle identifier 222 is generated after completion of one or more transactions for the delivery of electrical charging power, and identifier 222 is stored in electric vehicle 102 and server system 104 for a subsequent transaction.
• Electric vehicle 102 also includes a vehicle communications module 224 for use in communicatively coupling electric vehicle to one of vehicle charging stations 106 and 107 via station communication module 225.
• identifier 222 is linked in database 112 to an account associated with electric vehicle 102.
• An account balance is maintained within database 112 including prepayments made to the account by the account owner.
• identifier 222 may be linked to an account associated with a person, such that an account balance may be allocated among one or more electric vehicles 102.
• vehicle charging stations 106 and 107 each include a station meter 226 that tracks a quantity of electrical charging power delivered to electric vehicle 102.
• electric vehicle 102 includes a vehicle meter 228 that tracks a quantity of electrical charging power received by electric vehicle 102.
• electric vehicle 102 is communicatively coupled to one of vehicle charging stations 106 and 107 via vehicle communication module 224 and station communication module 225. More specifically, in one embodiment, if electric vehicle 102 is in an area serviced by preferred provider 114, then vehicle charging station 106 transmits identifier 222 to server system 104, and server system 104 determines an account and account balance associated with identifier 222. In another embodiment, if electric vehicle 102 is roaming in an area that is not serviced by preferred provider 114, then vehicle charging station 107 transmits identifier 222 to roaming third-party provider 116 that provide service to an area in which vehicle charging station 107 is located.
• Roaming third-party provider 116 determines preferred provider 114 for electric vehicle 102 and transmits identifier 222 to server system 104 operated by preferred provider 114.
• Server system 104 determines an account and account balanced associated with identifier 222.
• electric car 102 may transmit a location of electric vehicle 102 to one of vehicle charging stations 106 and 107.
• electric vehicle 102 may obtain the location via one of a Global Positioning Satellite (GPS) receiver (not shown), a wireless mobile communications provider device (not shown), from vehicle charging stations 106 and 107, via inference through a known location of vehicle charging stations 106 and 107, or from any means known to those skilled in the art that is capable of performing the functions described herein.
• server system 104 may use the location information to determine a different rate per unit of electrical charging power for service to electric vehicle 102.
• server system 104 may also use the location information to determine an availability of electrical charging power to one of vehicle charging stations 106 and 107, and based on such a determination, electric vehicle 102 may be denied service, or service may be delayed for a period of time, as to avoid, for example, peak charging times, a per unit cost higher than desired by the user or the owner of electric vehicle, or an electricity shortage.
• server system 104 also communicates via vehicle charging stations 106 and 107, and/or roaming third-party provider 116 to request the delay of service to avoid, for example, peak charging times, a per unit cost higher than desired by the user or the owner of electric vehicle 102, and/or an electricity shortage.
• one of vehicle charging stations 106 and 107 is coupled to at least one visual display (not shown), that is attached to at least one of electric vehicle 102 and vehicle charging stations 106 and 107 to output to at least one display at least one of a quantity of electrical charging power delivered, a monetary value of the quantity of electrical charging power delivered, and a quantity of electrical charging power remaining to be delivered.
• server system 104 may issue a temporary credit to the account balance to meet the predetermined balance.
• one of vehicle charging stations 106 and 107 meters electrical charging power delivery to electric vehicle 102 using a different rate per unit of electrical charging power, such as a higher rate, when a temporary credit is issued.
• server system 104 may instruct one of vehicle charging stations 106 and 107 to deny service to electric vehicle 102 when the account associated with identifier 222 has been put into a hold state.
• a "hold" state may be placed on the account based on, for example, a delinquent payment by the customer and/or a report of electric vehicle 102 being stolen.
• one of vehicle charging stations 106 and 107 delivers a quantity of electrical charging power to electric vehicle 102.
• one of vehicle charging stations 106 and 107 via station meter 226, and electric vehicle 102, via vehicle meter 228, each meter the quantity of electrical charging power delivered.
• vehicle charging station 106 transmits the measured quantity to server system 104 to determine a transactional amount and server system 104 deducts the transaction amount from the account.
• vehicle charging station 107 transmits the measured quantity to roaming third-party provider 116 to determine a transactional amount.
• Roaming third-party provider 116 transmits the transaction amount to server system 104 at preferred provider 114 and server system 104 deducts the transaction amount from the account. Server system 104 then transfers the transaction amount from preferred provider 114 to roaming third-party provider 116. If the final transaction amount is greater than the account balance, server system 104 may issue a temporary credit using a different rate, such as a higher rate, as described above, and may charge a fee for issuing the temporary credit. In addition, in one embodiment, upon the conclusion of the delivery of the electrical charging power, station meter 226 and vehicle meter 228 compare the quantity of electrical charging power delivered and/or the final transaction amount. If the comparison results in a match, then vehicle meter 228 generates a receipt.
• the receipt is stored in vehicle meter 228. In another embodiment, the receipt is also transmitted to one of vehicle charging stations 106 and 107 for storage in server system 104 or by roaming third-party provider 116.
• This comparison facilitates enabling accuracy of the metered quantity of electrical charging power delivered and/or ensuring that the correct transaction amount is billed to the account and/or deducted from the account balance. Moreover, the comparison facilitates ensuring that, if there are multiple electric vehicles 102 receiving electrical charging power from one of vehicle charging stations 106 and 107, the correct account is billed.
• FIG. 3 is a flowchart 300 illustrating an exemplary method for use in delivering electrical charging power to electric vehicle 102 (shown in Figures 1 and 2), using the system shown in Figures 1 and 2.
• vehicle charging stations 106 and 107 (shown in Figures 1 and 2) are communicatively coupled 302 to electric vehicle 102, and vehicle charging stations 106 and 107 are electrically coupled 304 to electric vehicle via connector 113 (shown in Figures 1 and 2).
• server system 104 (shown in Figures 1 and 2) receives 306 unique vehicle identifier 222 (shown in Figure 2) from electric vehicle 102.
• electric vehicle 102 and, more specifically, identifier 222 are associated with preferred provider 114 (shown in Figures 1 and 2) and a customer account Server system 104 and/or roaming third-party provider 116 (shown in Figures 1 and 2) determines 308 a preferred electrical charging power provider 114. If electric vehicle 102 is not in an area serviced by preferred provider 114, then roaming third-party provider 116 transmits identifier to server system 104 at preferred provider 114. Server system 104 then determines 310 an account associated with preferred provider 114 and identifier 222. More specifically, server system 104 determines the user account associated with identifier 222 within database 108 (shown in Figures 1 and 2). In the exemplary embodiment, server system 104 then determines 311 a current balance of the customer account
• server system 104 determines 312 whether to approve or to deny service to electric vehicle 102 and, if electric vehicle 102 is located within the area serviced by preferred provider 114, server system 104 transmits the determination to vehicle charging station 106. If electric vehicle 102 is located within the area serviced by roaming third-party provider 116, then server system 104 transmits the determination to roaming third-party provider 116. Roaming third-party provider 116 then transmits the determination to vehicle charging station 107. In the exemplary embodiment, if the current balance is less than a predetermined balance, the customer is denied service at one of vehicle charging stations 106 and 107.
• the customer may be prompted to insert a credit card or cash into a payment acceptance device (not shown) coupled to one of vehicle charging stations 106 and 107.
• service may be denied by server system 104 if a stolen car report associated with electric vehicle 102 exists.
• the current account balance may be increased by the account holder remotely using, for example, user workstation 216 (shown in Figure 2).
• the customer may login to server system 104 via user workstation 216 in order to access a payment program that enables the customer to designate a payment amount to be applied to the account balance.
• the customer also designates a payment source including, but not limited to, a credit card, a debit card, and/or a banking account. The payment amount, in such an embodiment, is then credited to the account balance.
• a quantity of electrical charging power is delivered 314 to electric vehicle 102 via one of vehicle charging stations 106 and 107, and the quantity of electrical charging power delivered is metered 316.
• a transaction amount is determined 318 based on an actual quantity of electrical charging power delivered to electric vehicle 102. More specifically, station meter 226 (shown in Figure 2) meters the quantity of electrical charging power delivered.
• vehicle charging station 106 determines a transaction amount based on the quantity of electrical charging power delivered and transmits the transaction amount to server system 104.
• vehicle charging station 107 determines 318 the transaction amount based on the quantity of electrical charging power delivered 314 and transmits the transaction amount to roaming third- party provider 116, which then transmits to server system 104.
• vehicle charging station 106 transmits to server system 104 the quantity of electrical charging power delivered to electric vehicle 102, and server system 104 determines the transaction amount based on the quantity of electrical charging power delivered.
• vehicle charging station 107 transmits to roaming third-party provider 116, which then transmits to server system 104, the quantity of electrical charging power delivered to electric vehicle 102, and server system 104 determines the transaction amount based on the quantity of electrical charging power delivered.
• the transaction amount is then compared to the current balance in the customer account. If the transaction amount is less than the current balance, the transaction amount is deducted 320 from the current balance and the new balance is then stored in database 112.
• the new balance is transmitted by server system 104 to vehicle charging station 106 and displayed to the user/customer via at least one visual display (not shown).
• the new balance is transmitted to roaming third-party provider 116 which then transmits the new balance to vehicle charging station 107 which displays the new balance to the user/customer via at least one visual display (not shown).
• the new balance is also transmitted to electric vehicle 102 and is displayed to the user or the customer via vehicle meter 228 (shown in Figure 2).
• the customer account may be credited with the difference between the transaction amount and the current balance, and the customer may be billed for the difference at a later time.
• the billing rate may be changed for any electrical charging power distributed on credit
• the customer may be prompted to submit payment to one of vehicle charging stations 106 and 107 by, for example, the customer being prompted to insert a credit card into the payment acceptance device (not shown) coupled to one of vehicle charging stations 106 and 107.
• a confirmation of the receipt of the delivered electrical charging power is generated by vehicle meter 228. The receipt may be used by the customer to verify a quantity of electrical charging power delivered and/or a cost per unit of electrical charging power.
• the receipt may be generated by electric vehicle 102 and stored in electric vehicle 102 and database 112.
• the receipt may be generated by server system 104, stored in database 112, and transmitted to electric vehicle 102 via one of vehicle charging stations 106 and 107.
• an adjusted current balance may be displayed to the customer via at least one visual display coupled to at least one of electric vehicle 102and vehicle charging stations 106 and 107 to reflect a deduction of the transaction amount from the account.
• Described in detail herein are exemplary embodiments of methods, systems, and computers that facilitate delivering electrical charging power to vehicles, such as electric vehicles. More specifically, the embodiments described herein facilitate identifying an electric vehicle at a vehicle charging station using a unique identifier embedded within the electric vehicle and determining whether the electric vehicle has roamed into a non-preferred service area. Identifying an electric vehicle and determining whether it has roamed facilitates automatic deduction of a transaction amount from an account. Such an automatic deduction facilitates time savings for a customer and greater ease in collecting revenue for an electric distribution utility.

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